From reality today:
Aug. 20 (Bloomberg) -- Yields on U.S. Treasury bills fell the most in two decades on demand for the safest securities amid concern over a widening credit crunch.
Three-month yields dropped the most since the stock market crash of 1987 and more than in the wake of the Sept. 11, 2001, terror attacks in the U.S, as funds shunned assets that may be linked to a weakening mortgage market.
``The market is totally, absolutely, completely in fear mode,'' said John Jansen, who sells Treasuries at CastleOak Securities LP in New York. ``People are afraid that lots and lots of mortgage paper and mortgage paper derivatives of all sorts is completely opaque and they can't price it.''